-9x-27x+81=

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Solution for -9x-27x+81= equation:


Simplifying
-9x + -27x + 81 = 0

Reorder the terms:
81 + -9x + -27x = 0

Combine like terms: -9x + -27x = -36x
81 + -36x = 0

Solving
81 + -36x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-81' to each side of the equation.
81 + -81 + -36x = 0 + -81

Combine like terms: 81 + -81 = 0
0 + -36x = 0 + -81
-36x = 0 + -81

Combine like terms: 0 + -81 = -81
-36x = -81

Divide each side by '-36'.
x = 2.25

Simplifying
x = 2.25

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